


Senior Full Stack Python Engineer at Silicon Valley AI company
Company |
Photon Commerce (http://www.photoncommerce.com">www.photoncommerce.com)
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Title |
Senior software development engineer
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Commitment |
Full-time. Remote (San Francisco, CA). Starting as soon as possible.
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About the company |
Photon empowers financial services and eCommerce businesses with computer vision to automate invoices and receipts. Photon turns paper and pdf invoices, receipts, POs, and packing slips into a modern collaboration platform for commerce, preventing problems before they become costly. Backed by the Nasdaq Entrepreneurial Center and Village Global, its leadership brings experience from eCommerce and SaaS unicorns, Google AI, Y Combinator, Stanford, and 4 exits and an IPO.
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What you will do |
· Build a python/Django/Flask app that processes PDFs, images, invoices, and receipts for Quickbooks and Shopify · Create integrations, APIs for the captured structured data · Build a document and invoice collaboration app with embedded chat, like Slack for documents/invoices · Deploy the app into production
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Experience |
· 6-10 years of experience having launched apps in production with real users in React, Node, Javascript, Python, Django/Flask, SQL, AWS, and full-stack web development · Have repos and/or demos to show your previous work · Knowledge in and/or passion for enterprise SaaS, and AWS devops · Excellent communication, critical thinking, problem-solving, and team skills
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What you’ll receive |
· Join an exciting, high growth startup led by serial entrepreneurs and backed by top tier Silicon Valley investors and billionaire industry leaders in tech · Competitive compensation commensurate with experience and performance
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About Photon Commerce
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We are looking for skilled AI Engineer for our organization. Please have a look to below details and revert accordingly if we can discuss further
Company Name: TechWize (A Business unit of Mangalam Information Technologies Pvt Ltd.)
Our Accreditations -
- 25 years of industry presence
- Salesforce Partner
- ISO 27001:2019 certified
- Great Place to Work certified
- HIPAA Compliant
- SOC2 Compliant
- NASSCOM Member
Our EVP (Employee Value proposition)
- We are a Great place to work certified company.
- 30 Earned Leaves during calendar Year
- Career progression and continuous Learning & Development (Technical, Soft skills, Communication, Leadership)
- Performance bonus & Loyalty Bonus Benefits
- 5 Days working
- Rewards and Recognition programs
- Standard Salary as per market norms
- Equal career opportunities, No discrimination
- Magnificent & Dynamic Culture
- Festival celebrations & fun events
Explore more : https://techwize.com/, https://mangalaminfotech.com/
Position: AI/Sr. AI Engineer
Job location: Ahmedabad
Experience: 4+ years
Job Overview:
We are seeking a highly experienced and innovative Senior AI Engineer with a strong background in Generative AI, including LLM fine-tuning and prompt engineering. This role requires hands-on expertise across NLP, Computer Vision, and AI agent-based systems, with the ability to build, deploy, and optimize scalable AI solutions using modern tools and frameworks.
Key Responsibilities:
- Design, fine-tune, and deploy generative AI models (LLMs, diffusion models, etc.) for real-world applications.
- Develop and maintain prompt engineering workflows, including prompt chaining, optimization, and evaluation for consistent output quality.
- Build NLP solutions for Q&A, summarization, information extraction, text classification, and more.
- Develop and integrate Computer Vision models for image processing, object detection, OCR, and multimodal tasks.
- Architect and implement AI agents using frameworks such as LangChain, AutoGen, CrewAI, or custom pipelines.
- Collaborate with cross-functional teams to gather requirements and deliver tailored AI-driven features.
- Optimize models for performance, cost-efficiency, and low latency in production.
- Continuously evaluate new AI research, tools, and frameworks and apply them where relevant.
- Mentor junior AI engineers and contribute to internal AI best practices and documentation.
Required Skills & Qualifications:
- Bachelor’s or Master’s in Computer Science, AI, Machine Learning, or related field.
- 4+ years of hands-on experience in AI/ML solution development.
- Proven expertise in fine-tuning LLMs (e.g., LLaMA, Mistral, Falcon, GPT-family) using techniques like LoRA, QLoRA, PEFT.
- Deep experience in prompt engineering, including zero-shot, few-shot, and retrieval-augmented generation (RAG).
- Proficient in key AI libraries and frameworks:
- LLMs & GenAI: Hugging Face Transformers, LangChain, LlamaIndex, OpenAI API, Diffusers
- NLP: SpaCy, NLTK.
- Vision: OpenCV, MMDetection, YOLOv5/v8, Detectron2
- MLOps: MLflow, FastAPI, Docker, Git
- Familiarity with vector databases (Pinecone, FAISS, Weaviate) and embedding generation.
- Experience with cloud platforms like AWS, GCP, or Azure, and deployment on in house GPU-backed infrastructure.
- Strong communication skills and ability to convert business problems into technical solutions.

Job Description below :
Required Skills
BSc/B.E./B.Tech in Computer Science or an equivalent field.
7-10 years' solid commercial experience in software development using experience using Java8, Spring boot, Hibernate, Spring Cloud and related frameworks.
Experience with Angular 8+ versions, B.J‹JS 6, IS/TypeScript
Knowledge of HTML/CSS
Good understanding of Design Patterns
Proficiency with SQL database development, including data modelling and DB performance tuning
Ability to work with customers, gather requirements and create solutions independently
Active participation within and among teams and colleagues distributed globally
Excellent problem-solving skills, in particular a methodical approach to dealing with problems across distributed systems.
Agile development experience
Desired Skills
Experience with angular forms
Experience with dynamic forms/ dynamic angular components
Experience with java Spring boot
Knowledge of Kafka Stream Processing
Understanding of secure software development concepts, especially in a cloud platform
Good communication skills.
Strong organisational skills.
Understanding of test management and automation software (e.g. ALM, Jira, JMeter).
Familiarity with Agile frameworks and Regression testing.
Previous experience within the Financial domain.

Job Objectives:
- Integration of user- facing elements developed by front- end developers with server- side logic
- Optimize web applications to maximize speed and scale. Support diverse clients from high- powered desktop computers to small mobile devices
- Optimization of the application for maximum speed and scalability - Implementation of security and data protection
- Collaborate with senior management, operations & business team
- Building Rest APIs and maintain Database optimizations
Looking For:
- Great understanding of PHP, Node, react, Express, Socket.io, MVVM framework
- Worked on e- commerce website, server handling and deployments scripts
- The one who has worked on customer facing product for 2 years
- Strong knowledge of MERN stack
- Experience designing scalable, fault tolerant systems and databases.


Job Description
Design and implementation of low-latency, high-availability, and performant applications
Implementation of security and data protection
Understanding of performance testing and optimization techniques
Requirements
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
MERN stack developer must have proven experience in front & back-end development
Work in a cross-functional team to deliver a complete user experience
Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.
Create Unit and Integration tests to ensure the quality of code
Be responsive to change requests and feature requests
Write code that is cross-platform and cross-device compatible
MERN fullstack developer must have the ability to wear many hats and learn new technologies quickly
For MERN stack developer job, candidate must have good Knowledge of Node Debugging
Understanding & proficiency in REST APIs.
MERN stack developer should know Git Repository and Jira.
Integration of data storage solutions [RDBMS, NoSQL DB]


Requirements:
· Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience).
· Minimum of 4 years of professional Python development experience.
· Strong expertise in Django framework and its ecosystem.
· Proficiency in web development technologies such as HTML, CSS, JavaScript, and front-end frameworks.
· Experience with database systems like PostgreSQL, MySQL, or MongoDB.
· Knowledge of RESTful API design and integration.
· Familiarity with version control systems, especially Git.
· Excellent problem-solving and debugging skills.
· Strong communication and collaboration skills.
· Self-motivated and able to work independently or in a team.
· Experience with React.js and Docker is a plus.
A strong technologist at Hitwicket cares about code modularity, scalability and reusability and thrives in a complex and ambiguous environment.
1. Design and develop game features from prototype to full implementation
2. Have Strong Unity 3D programming skills on C#, JavaScript to craft cutting edge immersive
mobile gaming experience
3. Understand cross-platform development and client server applications to give Players a
seamless and fun mobile gaming experience
4. Implement game functionality by translating design ideas, concepts, and requirements into
functional and engaging features in the game
5. Get involved in all areas of game development including Graphics, Game Logic, and User
Interface
6. Take ownership of the game and work closely with the Product and Design teams
7. Help maintain code quality by writing robust code to be used by millions of users
8. Develop crazy new experiences for our players and think outside the box to deliver
something new
9. Be proactive, support and contribute new ideas to game design.
10. Work experience of 4 - 10 years is preferable
11. Experience of team management is a plus
12. A broad skill set is a strength! We are a small team, so cross discipline skills are highly valued.
What we offer you?
- Casual dress every single day
- 5 days a week
- Well stocked pantry
- Work with cool people and delight millions of gamers across the globe
- ESOPs and other incentives
About Us:
What is Hitwicket?
Hitwicket is a strategy-based cricket game played by over 3 million diverse groups of players across the world!! Our mission is to build the world’s best cricket game & be the first mobile Esports IP from India!!
We’re a Series A funded Technology startup based in Hyderabad and co-founded by VIT alumni. We are backed by Prime Venture Partners, one of India’s oldest and most successful venture funds - https://primevp.in/">https://primevp.in/
Hitwicket Superstars won the First prize in Prime Minister’s AatmaNirbhar Bharat App Innovation Challenge, a nation-wide contest to identify the top homegrown startups who are building for the Global market; Made in India, for India & the World!
What is next?
With the phenomenal success of our Cricket Game, we are now entering into the world of Football, NFTs & Blockchain gaming! We are assembling a team to join us on our mission to make something as massive as PUBG or Clash of Clans from India. -
How are we unique?
- 1st Place (Gaming) - Prime Minister’s Atma Nirbhar App Challenge
- Selected among the 'Top Gaming Startups in Asia' for the inaugural batch of Google Games Accelerator program 2018 in Singapore
- Selected among the 'Global Top 10 Startups in Sports Innovation' by the HYPE, UK, competition was held at the University Olympic Games in Taiwan
- "Best App" Award presented by the IT Minister at HYSEA Annual Product Sumit
Our work culture is driven by speed, innovation and passion, not by hierarchy. Our work philosophy is centered around building a company like a 'Sports Team' where each member has an important role to play in the success of the company as a whole.
It doesn't matter if you are not a cricket fan, or a gamer, what matters to us are your Problem-solving skills and your Creativity.
Join us on this EPIC journey and make memories for a lifetime!
How to know more about us?
Download us https://play.google.com/store/apps/details?id=cricketgames.hitwicket.strategy">Android: https://apps.apple.com/in/app/hitwicket-superstars-2020/id1498437026">iOS - Website: https://hitwicket.com/">Hitwicket
https://www.google.com/search?q=hitwicket&tbm=nws&source=univ&tbo=u&sa=X&ved=2ahUKEwiTisPl95P7AhVVl-YKHQKPBqkQt8YBegQIPBAG&biw=1366&bih=657&dpr=1">Media Coverage - https://www.thehindubusinessline.com/info-tech/hitwicket-raises-3-million-from-prime-venture-partners/article66091944.ece">The Hindu Business Line - https://www.deccanchronicle.com/business/companies/031122/hitwicket-launches-cricket-strategy-game-hitwicket-superstars.html">Deccan Chronicle - https://telanganatoday.com/hyderabad-hitwicket-raises-rs-24-crore-launches-hitwicket-superstars">Telangana Today - https://inc42.com/buzz/hitwicket-bags-funding-to-build-strategy-driven-cricket-gaming-studio/">INC42 - https://www.vccircle.com/leapfroglaunches-climate-investment-strategy-appoints-new-partner">VCCircle
Watch us:
https://youtu.be/Q3arlzDf2KY">Hitwicket Superstars Launch - IGDC 2022 - https://yourstory.com/2022/10/keerti-singh-kashyap-reddy--india-cricket-web3-hitwicket">YourStory - https://play.google.com/console/about/weareplay/">Hitwicket Story - https://youtu.be/K16vvQt6sAM">Ms Keerti Interview on NDTV
How to get connected with us?
https://discord.gg/aTnZswv9">Hitwicket Discord Global Community - https://youtube.com/channel/UCQ_0a_kBzap0nJySx668Ekg">Youtube - https://www.linkedin.com/company/metasports-media/">Linkedin - https://twitter.com/HitwicketGame">Twitter - https://instagram.com/hitwicketsuperstars">Instagram - https://m.facebook.com/HitwicketSuperstarsCricketGame">Facebook - https://www.reddit.com/r/hitwicketsuperstars?utm_medium=android_app&utm_source=share">Reddit - https://superstars-35181.medium.com/">Medium


• 3+ Years of experience as a Lead Developer
• Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
• Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
• Experience in Java or dotnet or other opensource technologies is an added advantage
• Hands-on experience on SQL, Query optimization, DB server migration
• Preferably experience in Postgre SQL or MySQL
• Knowledge of NOSQL databases will be an added advantage
• Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
• Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
• Familiarity with architecture styles/APIs (REST, RPC)
• Understanding of Agile methodologies
• Experience with Threading, Multithreading and pipelines
• Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
• Experience with GitHub, Tortoise SVN Version Control
• Strong attention to detail
• Strong knowledge of asynchronous programming with the latest frameworks
• Excellent troubleshooting and communication skills
• Strong knowledge of unit testing frameworks
• Proven knowledge of ORM techniques
• Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
application



Part time option available.
Totally Remote.
Need to join within two weeks.




